Epinephelus chlorostigma

Brownspotted grouper

Maximum lifespan

29 yr

AnAge record

mtDNA size

16,894 bp

RefSeq NC_032086.1

GC content

44.28%

Whole genome

Non-coding

1,270 bp

D-loop 1,191 bp

Where Brownspotted grouper sits among 2,335 species

Whole-genome GC content against maximum lifespan. Brownspotted grouper has the 493rd longest lifespan of them.

This species
Other ray-finned fishes
Other classes

Plot other mtDNA features with this species highlighted

Base composition

Whole genome16,894 bp

GC skew (G − C) / (G + C): −0.264
AT skew (A − T) / (A + T): +0.030

Life history

Maximum lifespan: 29 years
Adult weight: 3.9 kg
Female sexual maturity: 3 years

Lifespan from AnAge · AnAge record · other traits from AnAge build 15 (HAGRID 04368)

About this record

Lifespan source: AnAge build 15
Based on: an animal in the wild
Data quality: acceptable, medium sample
Licence: Free to use, subject to the Human Ageing Genomic Resources conditions of use
Status: New in build 2
In the database since: build 2 (2026-11-13)

Every change against the 2015 build is in the changelog download.

Composition by region

Reference (L) strand as deposited in RefSeq

Whole genome16,894 bp

Protein-coding11,407 bp

12S rRNA953 bp

16S rRNA1,705 bp

All tRNA1,559 bp

D-loop1,191 bp

Genes and regions

Select a column to sort; select a gene to compare it across species

Base composition of Epinephelus chlorostigma genes

ND1NADH dehydrogenase subunit 1	975 bp	25.3%	27.6%	14.3%	32.8%	47.08%	−0.394	−0.043
ND2NADH dehydrogenase subunit 2	1,046 bp	29.2%	24.3%	11.8%	34.8%	46.56%	−0.495	+0.091
COX1Cytochrome c oxidase subunit I	1,551 bp	25.4%	30.5%	18.1%	26.0%	44.10%	−0.178	−0.091
COX2Cytochrome c oxidase subunit II	691 bp	27.6%	27.8%	16.8%	27.8%	44.57%	−0.247	−0.003
ATP8ATP synthase F0 subunit 8	168 bp	31.0%	23.8%	10.1%	35.1%	45.24%	−0.553	+0.130
ATP6ATP synthase F0 subunit 6	684 bp	28.5%	29.7%	12.1%	29.7%	41.81%	−0.420	−0.020
COX3Cytochrome c oxidase subunit III	785 bp	25.1%	28.2%	16.4%	30.3%	46.75%	−0.297	−0.057
ND3NADH dehydrogenase subunit 3	349 bp	21.8%	29.2%	15.8%	33.2%	49.00%	−0.357	−0.146
ND4LNADH dehydrogenase subunit 4L	297 bp	22.9%	31.6%	14.8%	30.6%	45.46%	−0.348	−0.160
ND4NADH dehydrogenase subunit 4	1,381 bp	27.0%	29.0%	14.3%	29.8%	44.03%	−0.352	−0.035
ND5NADH dehydrogenase subunit 5	1,839 bp	27.3%	28.7%	14.2%	29.9%	44.05%	−0.356	−0.024
ND6NADH dehydrogenase subunit 6	522 bp	37.0%	13.6%	16.3%	33.1%	49.43%	−0.341	+0.462
CYTBCytochrome b	1,141 bp	25.4%	29.5%	14.6%	30.4%	45.05%	−0.350	−0.075
12S rRNA12S ribosomal RNA	953 bp	29.7%	22.1%	21.9%	26.2%	48.16%	−0.089	+0.146
16S rRNA16S ribosomal RNA	1,705 bp	33.8%	21.2%	20.1%	24.8%	44.93%	−0.104	+0.229
D-loopControl region (D-loop)	1,191 bp	34.7%	33.5%	15.3%	16.5%	31.82%	−0.040	+0.017

Codon usage

Counts per codon, darker is more frequent

Gene

3,807 codons in all protein-coding genes. Grouped with the Vertebrate mitochondrial code (NCBI table 2).

Phe F6.4%

UUU106

UUC138

Leu L17.5%

UUA110

UUG22

CUU153

CUC142

CUA198

CUG40

Ile I6.9%

AUU162

AUC99

Met M3.9%

AUA92

AUG58

Val V5.8%

GUU71

GUC46

GUA82

GUG21

Ser S6.4%

UCU48

UCC72

UCA58

UCG12

AGU10

AGC44

Pro P5.7%

CCU55

CCC98

CCA58

CCG6

Thr T7.9%

ACU54

ACC111

ACA125

ACG12

Ala A9.1%

GCU55

GCC163

GCA115

GCG13

Tyr Y3.0%

UAU52

UAC61

His H2.8%

CAU30

CAC75

Gln Q2.4%

CAA81

CAG12

Asn N3.1%

AAU39

AAC79

Lys K2.0%

AAA70

AAG8

Asp D2.1%

GAU30

GAC50

Glu E2.5%

GAA80

GAG17

Cys C0.8%

UGU12

UGC18

Trp W3.1%

UGA100

UGG18

Arg R2.1%

CGU11

CGC17

CGA42

CGG10

Gly G6.3%

GGU37

GGC82

GGA88

GGG32

Stop 0.2%

UAA6

UAG1

AGA0

AGG0

Genome map

38 annotated features in NC_032086.1

Hover, tap or tab to a feature to see its position, length, strand and GC content. Genes and rRNAs open their own pages.

Protein-coding13
rRNA2
tRNA22
D-loop1

Outer ring: + strand, arrows run clockwise. Inner ring: − strand.
Middle ring: GC% of each gene against the whole genome (44.3%, dashed): out is GC-richer, in is AT-richer (full height = 6 points).

All 38 features as a table

Annotated features of Epinephelus chlorostigma (NC_032086.1)
Feature	Type	Start	End	Length	Strand	GC
tRNA-Phe	Transfer RNA	1	70	70 bp	+	–
12S rRNA	Ribosomal RNA	71	1,023	953 bp	+	48.2%
tRNA-Val	Transfer RNA	1,024	1,093	70 bp	+	–
16S rRNA	Ribosomal RNA	1,094	2,798	1,705 bp	+	44.9%
tRNA-Leu (UUR)	Transfer RNA	2,800	2,875	76 bp	+	–
ND1	Protein-coding gene	2,876	3,850	975 bp	+	47.1%
tRNA-Ile	Transfer RNA	3,855	3,924	70 bp	+	–
tRNA-Gln	Transfer RNA	3,924	3,994	71 bp	−	–
tRNA-Met	Transfer RNA	3,995	4,063	69 bp	+	–
ND2	Protein-coding gene	4,064	5,109	1,046 bp	+	46.6%
tRNA-Trp	Transfer RNA	5,110	5,180	71 bp	+	–
tRNA-Ala	Transfer RNA	5,182	5,250	69 bp	−	–
tRNA-Asn	Transfer RNA	5,251	5,323	73 bp	−	–
tRNA-Cys	Transfer RNA	5,367	5,433	67 bp	−	–
tRNA-Tyr	Transfer RNA	5,434	5,504	71 bp	−	–
COX1	Protein-coding gene	5,506	7,056	1,551 bp	+	44.1%
tRNA-Ser (UCN)	Transfer RNA	7,058	7,128	71 bp	−	–
tRNA-Asp	Transfer RNA	7,132	7,205	74 bp	+	–
COX2	Protein-coding gene	7,214	7,904	691 bp	+	44.6%
tRNA-Lys	Transfer RNA	7,905	7,978	74 bp	+	–
ATP8	Protein-coding gene	7,980	8,147	168 bp	+	45.2%
ATP6	Protein-coding gene	8,138	8,821	684 bp	+	41.8%
COX3	Protein-coding gene	8,821	9,605	785 bp	+	46.8%
tRNA-Gly	Transfer RNA	9,606	9,677	72 bp	+	–
ND3	Protein-coding gene	9,678	10,026	349 bp	+	49.0%
tRNA-Arg	Transfer RNA	10,027	10,095	69 bp	+	–
ND4L	Protein-coding gene	10,096	10,392	297 bp	+	45.5%
ND4	Protein-coding gene	10,386	11,766	1,381 bp	+	44.0%
tRNA-His	Transfer RNA	11,767	11,836	70 bp	+	–
tRNA-Ser (AGY)	Transfer RNA	11,837	11,905	69 bp	+	–
tRNA-Leu (CUN)	Transfer RNA	11,915	11,987	73 bp	+	–
ND5	Protein-coding gene	11,988	13,826	1,839 bp	+	44.1%
ND6	Protein-coding gene	13,823	14,344	522 bp	−	49.4%
tRNA-Glu	Transfer RNA	14,345	14,413	69 bp	−	–
CYTB	Protein-coding gene	14,421	15,561	1,141 bp	+	45.1%
tRNA-Thr	Transfer RNA	15,562	15,634	73 bp	+	–
tRNA-Pro	Transfer RNA	15,634	15,703	70 bp	−	–
D-loop	Control region	15,704	16,894	1,191 bp	–	31.8%